“…As late as the Early to High Medieval period a continuous, intense cultivation, based on managed field systems, has been established at the landscape-scale (e.g., Henning, 2004;Hamerow, 2002). Up to the present large areas of Europe show fragmented hillslopes where artificial structures impede or enhance sediment conveyance within fields, between fields, from hillslopes to valley floors, and in bypassing linkages.…”